Link to Index of K&E Catalogs
Link to Cross Reference Index
Link to Index of K&E Collection
Link to Index of K&E Manuals

K&E 4083 Family of Slide Rules

Scale set #1 (1939-1947)

L LL1 DF = CF CIF CI C = D LL3 LL2  
L00 LLL0 A = B T ST S = D Th Sh2 Sh1 

• 4083-3 --- (1st edition) 10" Mahogany with laminated edges. Serial # 911866
• 4083-3 with Magnifier - (1st edition) 10" Mahogany with laminated edges. Magnifiers on both sides with doubled sided case to match. Serial # 030377
• 4083-3 --- (2nd edition) 10" Mahogany with laminated edges. K&E logo on left end of front side. Serial # 421175. Dates around 1946 to 1947.

Scale set #2 (1947-1954)

LL02 LL03 DF = CF  CIF  CI  C = D LL3 LL2  
L LL01 LL1 A = B T ST S = D Th Sh2 Sh1

• N4083-3 - 10" Mahogany with inlaid edges. The model number is printed on the top edge. Serial # 484992
• N4083-3 - 10" Mahogany with inlaid edges. The model number is printed on the top edge. Serial # 697672.

Scale set #3 (1954-1956)

LL02 LL03 DF = CF  CIF  CI  C = D LL3 LL2  
Sh1 Sh2 Th A = B T ST S = D DI LL01 LL1

• 4083-3 --- 10" Mahogany with inlaid wood edges with printing on edge. Serial # 915128

Scale set #4 (1956-1962)

LL02 LL03 DF = CF  CIF  CI  C = D LL3 LL2  
Sh1 Sh2 Th A = B T SRT S = D DI LL01 LL1

• 4083-3 --- Receipt for a 4083-3 with inlaid wood edges with printing on edge. Serial # 976714
• 4083-3 --- 10" Mahogany with inlaid wood edges with printing on edge. Serial # 288155
• 4083-5 --- 20" Mahogany with inlaid wood edges with printing on edge. Serial # 134002

Scale set #5 (1962-1972) 68 1434

LL02 LL03 DF = CF  CIF  CI  C = D LL3 LL2  
Sh1 Sh2 Th A = B T SRT S = D DI LL01 LL1

• 68 1434 --- 10" Mahogany with inlaid wood edges with printing on edge. Serial # 180069